7000006 has 8 divisors (see below), whose sum is σ = 11307744. Its totient is φ = 3230760.

The previous prime is 7000003. The next prime is 7000009. The reversal of 7000006 is 6000007.

It is an interprime number because it is at equal distance from previous prime (7000003) and next prime (7000009).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 7000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134590 + ... + 134641.

It is an arithmetic number, because the mean of its divisors is an integer number (1413468).

Almost surely, 2^7000006 is an apocalyptic number.

7000006 is a deficient number, since it is larger than the sum of its proper divisors (4307738).

7000006 is a wasteful number, since it uses less digits than its factorization.

7000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269246.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 7000006 is about 2645.7524449578. The cubic root of 7000006 is about 191.2931729324.

Subtracting from 7000006 its reverse (6000007), we obtain a palindrome (999999).

The spelling of 7000006 in words is "seven million, six", and thus it is an aban number and an uban number.